Sharp XL-UH220H User Manual / Operation Manual ▷ View online
37
XL-UH220H
Advanced Features
Enhancing your system
The connection lead is not included. Purchase a commercially avail-
able lead as shown below.
able lead as shown below.
Auto power on function (USB/AUX):
When you press any of the following buttons, the unit turns on.
VIDEO/AUX/USB button (main unit and remote control): The unit
turns on and the "USB" function is activated.
turns on and the "USB" function is activated.
/ button on the main unit: The unit turns on and playback of
the last function starts (CD,TUNER,VIDEO/AUX/USB).
Listening to the playback sounds from VCR,
DVD, etc.
DVD, etc.
Note:
To prevent noise interference, place the unit away from the
television.
To prevent noise interference, place the unit away from the
television.
Headphones
Before plugging in or unplugging the headphones, reduce the
volume.
Be sure your headphones have a 3.5 mm (1/8") diameter plug and
impedance between 16 and 50 ohms. The recommended
impedance is 32 ohms.
Plugging in the headphones disconnects the speakers
automatically. Adjust the volume using the VOLUME control.
volume.
Be sure your headphones have a 3.5 mm (1/8") diameter plug and
impedance between 16 and 50 ohms. The recommended
impedance is 32 ohms.
Plugging in the headphones disconnects the speakers
automatically. Adjust the volume using the VOLUME control.
RATED SPEAKER IMPEDANCE:
6 OHMS MIN.
AC INPUT
RIGHT
RIGHT
LEFT
VIDEO/AUX IN
SPEAKERS
LEFT
ANTENNA
FM
75 OHMS
AM
GND
SUBWOOFER
PRE-OUT
RIGHT
LEFT
VIDEO/AUX IN
1
Use a connection lead to connect the VCR, DVD, etc. to the
VIDEO/AUX IN sockets.
VIDEO/AUX IN sockets.
When using video equipment, connect the audio output to this
unit and the video output to a television.
unit and the video output to a television.
2
Press the ON/STAND-BY button to turn the power on.
3
Press the VIDEO/AUX/USB (USB/AUX) button.
4
Play the connected equipment.
38
XL-UH220H
Advanced Features
Enhancing your system (continued)
Subwoofer connection
When a commercially available subwoofer with a built-in amplifier is
connected to this unit, you can enjoy sound with emphasised bass.
Connect an RCA lead from a commercially available speaker with a
built-in amplifier to the SUBWOOFER PRE-OUT socket.
connected to this unit, you can enjoy sound with emphasised bass.
Connect an RCA lead from a commercially available speaker with a
built-in amplifier to the SUBWOOFER PRE-OUT socket.
Troubleshooting chart
Many potential problems can be resolved by the owner without
calling a service technician.
If something is wrong with this product, check the following before
calling your authorised SHARP dealer or service centre.
calling a service technician.
If something is wrong with this product, check the following before
calling your authorised SHARP dealer or service centre.
General
CD player
RATED SPEAKER IMPEDANCE:
6 OHMS MIN.
AC INPUT
RIGHT
RIGHT
LEFT
VIDEO/AUX IN
SPEAKERS
LEFT
ANTENNA
FM
75 OHMS
AM
GND
SUBWOOFER
PRE-OUT
Subwoofer with a
built-in amplifier
SUBWOOFER
PRE-OUT
Symptom
Possible cause
The clock is not set to the
correct time.
correct time.
Did a power failure occur? Reset
the clock.
the clock.
When a button is pressed,
the unit does not respond.
the unit does not respond.
Set the unit to the power stand-
by mode and then turn it back on.
by mode and then turn it back on.
If the unit still malfunctions, reset
it.
it.
No sound is heard.
Is the volume level set to "0"?
Are the headphones connected?
Are the speaker wires discon-
nected?
nected?
Symptom
Possible cause
Playback does not start.
Is the disc loaded upside down?
Playback stops in the
middle or is not performed
properly.
middle or is not performed
properly.
Does the disc satisfy the
standards?
standards?
Is the disc distorted or
scratched?
scratched?
Playback sounds are
skipped, or stopped in the
middle of a track.
skipped, or stopped in the
middle of a track.
Is the unit located near excessive
vibrations?
vibrations?
Is the disc very dirty?
Has condensation formed inside
the unit?
the unit?
39
XL-UH220H
References
Remote control
Tuner
Condensation
Sudden temperature changes, storage or operation in an extremely
humid environment may cause condensation inside the cabinet (CD
pickup, etc.) or on the transmitter on the remote control.
Condensation can cause the unit to malfunction. If this happens,
leave the power on with no disc in the unit until normal playback is
possible (about 1 hour). Wipe off any condensation on the transmitter
with a soft cloth before operating the unit.
humid environment may cause condensation inside the cabinet (CD
pickup, etc.) or on the transmitter on the remote control.
Condensation can cause the unit to malfunction. If this happens,
leave the power on with no disc in the unit until normal playback is
possible (about 1 hour). Wipe off any condensation on the transmitter
with a soft cloth before operating the unit.
If trouble occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
1
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
1
Set the unit to the stand-by mode and turn the power on again.
2
If the unit is not restored in the previous operation, unplug and
plug in the unit, and then turn the power on.
plug in the unit, and then turn the power on.
Note:
If neither operation above restores the unit, clear all the memory by
resetting it.
If neither operation above restores the unit, clear all the memory by
resetting it.
Clearing all the memory (reset)
1
Press the ON/STAND-BY button to enter the power stand-by
mode.
mode.
2
Whilst pressing down the 1 button and the 5 button, press
the ON/STAND-BY button until "CLEAR ALL" appears.
the ON/STAND-BY button until "CLEAR ALL" appears.
Caution:
This operation will erase all data stored in memory including clock,
timer settings, tuner preset, and CD programme.
Symptom
Possible cause
The remote control does
not operate.
not operate.
Is the AC power lead of the unit
plugged in?
plugged in?
Is the battery polarity correct?
Are the batteries dead?
Is the distance or angle
incorrect?
incorrect?
Does the remote control sensor
receive strong light?
receive strong light?
Symptom
Possible cause
The radio makes unusual
noises continuously.
noises continuously.
Is the unit placed near the TV or
computer?
computer?
Is the FM aerial or AM loop aerial
placed properly? Move the aerial
away from the AC power lead if
it's located nearby.
placed properly? Move the aerial
away from the AC power lead if
it's located nearby.
ON/
STAND-BY
40
XL-UH220H
References
Troubleshooting chart (continued)
Before transporting the unit
Remove all CDs from the unit. Make sure there is no CD in the disc
tray. Then, set the unit to the power stand-by mode. Carrying the
unit with discs left inside can damage the unit.
tray. Then, set the unit to the power stand-by mode. Carrying the
unit with discs left inside can damage the unit.
Care of compact discs
Compact discs are fairly resistant to damage, however mistracking
can occur due to an accumulation of dirt on the disc surface. Follow
the guidelines below for maximum enjoyment from your CD
collection and player.
can occur due to an accumulation of dirt on the disc surface. Follow
the guidelines below for maximum enjoyment from your CD
collection and player.
Do not write on either side of the disc, particularly the non-label
side from which signals are read. Do not mark this surface.
Keep your discs away from direct sunlight, heat, and excessive
moisture.
Always hold the CDs by the edges. Fingerprints, dirt, or water on
the CDs can cause noise or mistracking. If a CD is dirty or does
not play properly, clean it with a soft, dry cloth, wiping straight out
from the centre, along the radius.
side from which signals are read. Do not mark this surface.
Keep your discs away from direct sunlight, heat, and excessive
moisture.
Always hold the CDs by the edges. Fingerprints, dirt, or water on
the CDs can cause noise or mistracking. If a CD is dirty or does
not play properly, clean it with a soft, dry cloth, wiping straight out
from the centre, along the radius.
Maintenance
Cleaning the CD pickup lens
Poor performance during CD playback (skipping or jumping) can be
caused by a dirty or contaminated CD laser pick up lens. If this
happens then the use of a commercially available CD lens cleaning
discs may restore normal operation. Contact your supplier or local
CD software dealer to obtain CD lens cleaning discs. Ensure all
included instructions/documentation are carefully followed.
caused by a dirty or contaminated CD laser pick up lens. If this
happens then the use of a commercially available CD lens cleaning
discs may restore normal operation. Contact your supplier or local
CD software dealer to obtain CD lens cleaning discs. Ensure all
included instructions/documentation are carefully followed.
Cleaning the cabinet
Periodically wipe the cabinet with a soft cloth and a diluted soap
solution, then with a dry cloth.
solution, then with a dry cloth.
Caution:
Do not use chemicals for cleaning (petrol, paint thinner, etc.). It
may damage the cabinet finish.
Do not apply oil to the inside of the unit. It may cause
malfunctions.
may damage the cabinet finish.
Do not apply oil to the inside of the unit. It may cause
malfunctions.
NO
YES
Correct
Correct
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